27172100

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1667}}^1$

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 59360784

約数和(自身を除く): 32188684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 1667, 3260, 3334, 4075, 6668, 8150, 8335, 16300, 16670, 33340, 41675, 83350, 166700, 271721, 543442, 1086884, 1358605, 2717210, 5434420, 6793025, 13586050, 27172100]

約数ペア:

[(1, 27172100), (2, 13586050), (4, 6793025), (5, 5434420), (10, 2717210), (20, 1358605), (25, 1086884), (50, 543442), (100, 271721), (163, 166700), (326, 83350), (652, 41675), (815, 33340), (1630, 16670), (1667, 16300), (3260, 8335), (3334, 8150), (4075, 6668)]